BATTERY MANAGEMENT DEVICE AND MOBILE TERMINAL

A battery management device and a mobile terminal are disclosed. The battery management device includes: a charging unit; a battery unit including at least two batteries; a power supply management circuit; and an isolation unit configured to communicate one or more of the batteries with the power supply management circuit and block the backward flow of current between batteries. The charging unit, the battery unit, the isolation unit and the power supply management circuit are successively connected.